Solve for P
P=\frac{RST^{2}}{100}
T\neq 0\text{ and }S\neq 0
Solve for R
R=\frac{100P}{ST^{2}}
T\neq 0\text{ and }S\neq 0
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RST^{2}=P\times 100
Multiply both sides of the equation by ST^{2}.
P\times 100=RST^{2}
Swap sides so that all variable terms are on the left hand side.
100P=RST^{2}
The equation is in standard form.
\frac{100P}{100}=\frac{RST^{2}}{100}
Divide both sides by 100.
P=\frac{RST^{2}}{100}
Dividing by 100 undoes the multiplication by 100.
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